Pyramid Solitaire
Pair exposed cards to 13 and clear the pyramid. Start instantly, replay an exact deal number, choose 1–3 stock passes, or take today’s verified Daily. Strategy tools stay out of the way until you ask for them.
Compare legal moves by what they unlock
Planner simulates every live legal removal and stock action, collapses equivalent outcomes, and scores pyramid progress, newly exposed cards, cover pressure, remaining mobility and stock cost. It is a deterministic teaching heuristic—not a proof of the globally optimal move.
Measured opening choice pressure
Every Atlas deal has a replayed complete-clear path and a unique full-deck fingerprint. The distribution describes the opening state only.
verified openings
Replay any day this month
Daily deals are deterministic and verified. Completion history stays in this browser.
Clean and Assisted stay separate
Hint, Planner, Undo, Redo and Restart are study aids. They never replace an unaided Clean personal best.
Practice the order, not just the arithmetic
Each position comes from a distinct verified deal reached through replayable legal provenance. All shown options are legal; choose the move the same transparent heuristic ranks highest.
Opening
Ace is 1, Jack 11, Queen 12 and King 13. Remove two exposed cards totaling 13; an exposed King removes itself.
The bottom row starts exposed. Order matters because a pair can free one or more cards higher in the pyramid.
Verified deals are generated with a legal replayable path. Different later choices can still create a blocked current position.
Classic Random uses a seeded shuffle and is explicitly unverified.
Only the top waste card is playable. Three-pass Practice allows two recycles.
Deals, autosaves and personal stats stay in this browser. There are no cash stakes, prizes or paid chance mechanics.